CN206882582U - Tubular member lateral punching non-close ring class progressive die - Google Patents
Tubular member lateral punching non-close ring class progressive die Download PDFInfo
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- CN206882582U CN206882582U CN201720755632.8U CN201720755632U CN206882582U CN 206882582 U CN206882582 U CN 206882582U CN 201720755632 U CN201720755632 U CN 201720755632U CN 206882582 U CN206882582 U CN 206882582U
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- close ring
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Abstract
The utility model discloses tubular member lateral punching non-close ring class progressive die, including lateral punching non-close loop device from inside to outside, it has:Upper die and lower die, lateral punching non-close ring structure, push piece structure, upper elastic construction, lower elastic construction and discharging structure.Lateral punching non-close ring structure includes:Wedge, side blow cavity plate, side blow punch-pin, sliding block, drive block and cushion block.The utility model forms tubular member lateral punching non-close ring class progressive die due to the side-stamping device, setup for drawing parts, hole punched device of lateral punching non-close ring being integrated together, drawing and follow-up process are carried out to tubing product than having in the prior art using single die, solve well by people and carry out taking, putting the safety problem that work piece operations are brought in the range of mould punching, and production efficiency is higher, it can quickly produce in enormous quantities, ensure the supply of material in time;Also cost of labor is reduced simultaneously, operator is also lighter;In addition no longer need to move the blank of product between different station, thus machining accuracy is higher, quality stability is also more preferable.
Description
Technical field
It the utility model is related to mold design technical field, more particularly to a kind of processing tubular member lateral punching non-close ring
Class progressive die.
Background technology
Progressive die is mould relatively advanced in production and processing at this stage, and it combines single die tool will how secondary set of molds
It is combined, so as to realize working procedures automated production, has crudy good, production efficiency is high, and it is excellent that operating personnel are few etc.
Point, it is a general orientation of mold design development at this stage.Processing for tubular member lateral punching non-close ring parts is not only
Need to carry out stretch forming twice or more than twice, it is also necessary to carry out but lateral punching non-close ring, complex process, at present
Such product typically uses how secondary single die tool to be processed production, using the above method usually there will be processing efficiency it is low,
The defects of product quality can not ensure.
TUBE shown in Figure of description part Fig. 1 to Fig. 3, TUBE are the kernel components in automobile air-bag system
One of, its making material be even more from thickness be 0.6mm SPCC-D-8 cold-rolled steel sheets, TUBE products total a height of 21.3 ±
A diameter of the 17.13 ± 0.13 of 0.13, TUBE lateral wall 11, a diameter of the 15.48 ± 0.05 of head 12, the oral area of lateral wall 11
It is required that it is 2.5 ± 0.13 to process height, width is the breach 13 of 12.0 ± 0.13 non-close.With regard to these above-mentioned sizes and
It is required that except twice or twice with stretch forming in addition to, the single die for a set of lateral punching that at least needs to redevelop in addition, specially
Door is punched to the breach 13 of non-close, but one procedure of increase more, and cost of stamping will increase a lot, and efficiency is very
It is low, product quality is not high.Manually carry out taking, putting workpiece behaviour in the range of mould further, since single die tool mainly relies on
Make, thus serious potential safety hazard be present.
In consideration of it, how to design it is a can be automatically performed punching, multi-drawing, rush bottom outlet, lateral punching non-close lacks
The TUBE tubular member lateral punching non-close ring class progressive dies of mouth, it has also become this area urgent problem to be solved.
Utility model content
To overcome above mentioned problem, the utility model provides a kind of tubular member lateral punching non-close ring class progressive die, solution
The problem of certainly prior art needs to use how secondary single die tool processing.
Technical scheme is used by the utility model solves its technical problem:
Tubular member lateral punching non-close ring class progressive die, including drawing station, punching station and be arranged at drawing and
Side blow station after punching station, side blow station are provided with lateral punching non-close loop device from inside to outside, and it has:On
Mould, lower mould, lateral punching non-close ring structure, push piece structure, upper elastic construction, lower elastic construction and discharging structure.Lateral punching
Cut non-close ring structure to be arranged between upper die and lower die, discharging structure is used for discharging and auxiliary compresses.Push piece structure setting exists
Within upper mould and discharging structure, for product blank to be released from mould parts.Upper elastic construction is arranged on mould and discharging
Within structure, provide discharging for discharging structure and auxiliary compresses required power.Lower elastic construction is arranged in lower mould, in mould
When tool is opened completely, lower elastic construction can lift the blank of all products in mould in the same horizontal line, facilitate product hair
The horizontal rectilinear motion of base.
The beneficial effects of the utility model:
Tubular member lateral punching non-close ring class progressive die of the present utility model is employed, due to being by setup for drawing parts and punching
Aperture apparatus and from inside to outside lateral punching non-close loop device, which are integrated together, forms tubular member lateral punching non-close ring class
Progressive die, not only solve and make use of single die tool to carry out drawing, punching and lateral incision respectively to tubular member in the prior art, and
And solve manually carry out taking workpiece blank between mould well, put the safety problem that workpiece blank operation is brought, production
It is more efficient, it is simple and convenient, can quickly produce in enormous quantities, ensure the supply of material in time;Also cause that cost of labor is lower simultaneously,
Operator is lighter;In addition not need to move part blank between different station, thus machining accuracy is higher, quality
Stability is also more preferable.
Below with reference to drawings and examples, the utility model is described in detail.
Brief description of the drawings
Fig. 1 is the front view for the tubular member product processed in the utility model embodiment.
Fig. 2 is the top view for the tubular member product processed in the utility model embodiment.
Fig. 3 is the stereogram for the tubular member product processed in the utility model embodiment.
The stock layout that it is tubular member lateral punching non-close ring class progressive die in the utility model embodiment that Fig. 4, which is,
Figure.
Fig. 5 is knot when tubular member lateral punching non-close ring class progressive die closes in the utility model embodiment
Structure schematic diagram.
Embodiment
Embodiment,
As shown in Figures 1 to 3, tubing product 101 has lateral wall 11, head 12 and breach 13.
As shown in figure 4, the tubular member lateral punching non-close ring class progressive die of present embodiment, in manuscript 1 to 3
During the shown tubing product 101 with lateral incision oral area, whole processing process g1 to g25 totally 25 stations have been divided into.
Wherein:G1, g2 station is rush correcting hole and rush fabrication hole;Rush correcting hole and be in order to which station below can be accurately positioned,
Rush fabrication hole and be in order to which drawing station below is prepared, and excess stock beyond excision trimming allowance, retain drawing material master
Body and carrier;G3, g4 station are idle station;The main purpose of setting has two:, be first, because template is excessive is also easy to produce deformation
Scoreboard is carried out herein.Second, the loading and unloading material plate of first group of template is movable, and lower mould concave template is fixed, and ensuing
The upper mould stripper of second group of template is inactive, and lower mould stripper is movable, can so be produced in mold work
The front and rear height of material strip rises and falls excessive and causes material strip to deform, and it is therefore necessary to this position again to set two idle stations, to reduce
Stripper because just rise and fall it is excessive caused by material strip deform influence.G5 stations are drawing station, mainly will material in this station
Band produces plastic deformation by drawing, forms the pipe product blank with pipe product general shape.G6, g7, g8 station are empty work
Position.G9, g10, g11, g12, g13 station are drawing station, in order to by the tube wall of tubing product, tube head, pipe height drawing
In place.G14, g15 station are idle station, and effect is consistent with the idle station effect of foregoing description.G16 stations are punching station, punching
Go out five apertures on product head.G17 stations are die cut section waste station, are carried out for lateral punching product oral area station below
Punching prepares.G18, g19 station are idle station.G20 stations are lateral punching station, in order to laterally be rushed at the port of pipe product
Cut out the non-close ring breach required for product.G21, g22, g23 station are idle station.G24 stations are by product and material strip point
From process, in order to which the blank of lid class product is separated from material strip.G25 stations are that waste material cuts off station, waste material is carried out etc.
Sub-cut is cut, for postorder waste material recovery provide it is convenient.
Main utility model point of the present utility model, except it is foregoing to whole processing technology in each station arrangement in addition to,
Also reside in the design to g20 station lateral punching non-close loop devices.
Lateral punching non-close loop device is illustrated mainly in combination with Fig. 5 below.
Lateral punching non-close loop device in present embodiment includes:Upper mould 80, lower mould 81, the non-envelope of lateral punching
Closed loop configuration 82, push piece structure 83, upper elastic construction 84, lower elastic construction 85 and discharging structure 86.Lateral punching non-close ring
Structure 82 is arranged between mould 80 and lower mould 81, and upper mould 80, discharging structure 86 are dynamic model in present embodiment, lower mould
81 fix.Discharging structure 86 is used for discharging and auxiliary compresses.Push piece structure 83 is arranged within mould 80 and discharging structure 86, is used
Released in by product blank from mould parts.Upper elastic construction 84 is arranged on mould 80 with being discharging within discharging structure 86
Structure 86 provides discharging and auxiliary compresses required power.Lower elastic construction 85 is arranged in lower mould 81, is beaten completely in mould
When opening, lower elastic construction 85 can lift the blank of all products in mould in the water in the same horizontal line, facilitating product blank
Flat line moves.
Wherein, upper mould 80 includes:Upper clamping plate 801, upper padding plate 802, fixed plate 803 and hanging plate 804;Upper clamping plate 801,
It is close to be fixedly connected between 803 3 blocks of upper padding plate 802, fixed plate plates, erection sequence from top to bottom is:Upper bolster 801, upper pad
Plate 802, fixed plate 803, wherein upper padding plate 802 are made from the material of higher hardness.This class formation is primarily on simplified
The structure of mould 80, to reduce the difficulty of processing of upper mould 80 and be easily installed.Hanging plate 804 is securedly mounted to the side of fixed plate 803,
The effect of hanging plate 804 is to prevent the discharging structure 86 of the lower section of mould 80 from coming off because of the gravity of itself.
Lower mould 81 includes:Limited post 811, concave template 812, lower bolster 813 and die shoe 814.Wherein concave template 812, under
Backing plate 813, the three of die shoe 814 are close to be fixedly connected, and lower bolster 813 is located at the top of die shoe 814, and in concave template
812 lower section, limited post 811 are arranged in the receiving hole of concave template 812, and the lower surface of limited post 811 is upper with lower bolster 813
It is close to be fixedly connected in end face.Other limited post 811, concave template 812, lower bolster 813 are made of the higher material of hardness.This
Class formation is primarily to simplify the structure of lower mould 81, to reduce the difficulty of processing of lower mould 81 and be easily installed.
Discharging structure 86 plays a part of discharging and auxiliary compresses, and concrete structure includes:Discharging cover plate 861, stripper
862, fastening installation, is made of the higher material of hardness between the two.
Upper elastic construction 84 be used for the discharging of discharging structure 86 and auxiliary compress provide power, it include spring cup I 841,
Spring I 842, push rod I 843, described spring cup I 841 are fixed in upper clamping plate 801, and described spring I 842 is arranged on
In receiving hole in die holder plate 801, the upper end of spring I 842 directly contacts with spring cup I 841, and elastic reaction be present, spring I
842 lower ends directly contact with the upper surface of push rod I 843, and elastic reaction be present.The lower end of push rod I 843 and discharging cover plate 861
Directly contact.The intermolecular forces of final each part are associated.
Push piece structure 83 is arranged in mould 80 and discharging structure 86, and concrete structure includes:Spring cup II 831, spring II
832nd, push rod II 833 and ejector 834, the spring cup II 831 are fixed in upper clamping plate 801, and lower end and spring II 832 are straight
Elastic reaction is connect, the spring II 832 is arranged in the receiving hole in upper clamping plate 801, the lower end of spring II 832 and the push rod
II 833 upper end elastic reaction, the lower surface of push rod II 833 directly contact with ejector 834, and the lower surface of ejector 834 is straight
Connect and act on product blank, the mutual transmission of the intermolecular forces of final each part can be by product blank from side blow cavity plate 822
Interior release.
Lower elastic construction 85 is arranged on lower mould 81, and it includes:Lifter guide pin 851, spring III 852 and spring cup III 853,
The head of lifter guide pin 851 is located in the receiving hole in stripper 862, and the spring III 852 is arranged on the appearance of lower mould 81
Receive in hole, for lifter guide pin about 851 linear reciprocation power is provided, and with the elastic reaction of lifter guide pin 851.The spring
Lid III 853 is fixed in die shoe 814.The lifter guide pin 851 and the receiving hole clearance sliding fit in concave template 812,
Ensure that lifter guide pin 851 can the straight reciprocating motion up and down in concave template 812.It should be noted that lower elastic construction 85
Active force of the spring III 852 when being fully compressed be far smaller than the initial pressure of upper elastic construction 84.
Lateral punching non-close ring structure 82 includes:Wedge 821, side blow cavity plate 822, side blow punch-pin 823, sliding block 824, biography
Motion block 825 and cushion block 826.The upper end of wedge 821 is fixed on the fixed plate 803 of mould and passes perpendicularly through discharging structure 86, institute
Side blow cavity plate 822 is stated to be fixed in stripper 862.The sliding block 824 is arranged in concave template 812, and can be in concave template 812
Inside make horizontal rectilinear motion, drive block 825 is arranged in concave template 812, and one end is fastenedly connected with sliding block 824, one end and side blow
Punch-pin 823 is fastenedly connected, and the cushion block 826 is fixed in concave template 812, can limit side blow punch-pin 823, sliding block 824, transmission
Block 825 allows side blow punch-pin 823, sliding block 824, drive block 825 only to do the linear reciprocation of horizontal direction in the motion of above-below direction
Motion.
As shown in figure 5, when mould closes, it is the overall linear motion downwards of upper mould 80 and discharging structure 86 first, works as product
When the blank overwhelming majority is entered in side blow cavity plate 822, lower surface receiving hole and the head of lifter guide pin 851 of stripper 862 connect
Touching, the spring III 852 of 851 times end in contact of lifter guide pin is compressed, meanwhile, ejector 834 contacts with product blank, and compresses
The spring II 832 of push piece structure 83, with upper mould 80 and the overall linear motion downwards of discharging structure 86, the lower end of stripper 862
When face contacts with the upper surface of limited post 811, now, lifter guide pin 851 and the stop motion of discharging structure 86, spring III 852 is not
It is further continued for compressing, when upper mould 80 continues to move along a straight line downwards, the push rod I 843 in upper elastic construction moves along a straight line upwards, spring I
842 are compressed, and the wedge 821 for being fixed on fixed plate 803 moves with the linear motion of upper mould 80, and now wedge 821, which promotes, slides
Block 824 drives side blow punch-pin 823 to make horizontal rectilinear motion by drive block 825, and the non-close breach of product blank oral area is rushed
Fall, until the lower surface of fixed plate 803 and the upper surface of discharging cover plate 861 close completely, and lateral punching non-close structure is also complete
Into by the outwards action of side blow non-close ring inside product blank, the waste material of side blow departs from product blank from inside to outside, from
Fallen in the presence of body gravity.
When mould is opened, the overall motion upwards of upper mould 80, now discharging structure 86 by upper elastic construction 84 active force, and
Not as upper mould 80 moves upwards, and wedge 821 can move along a straight line upwards with fixed plate 803, and wedge 821 pulls sliding block
824 move to the opposite direction of side blow, and certain drive block 825 and side blow punch-pin 823 can move, side with the motion of sliding block 824
Punch-pin 823 is rushed eventually to extract out from product blank, and now any motion does not occur yet for discharging structure 86.With upper mould 80
Linear motion is continued up, the lower surface outer of discharging cover plate 861 is pulled and moved along a straight line upwards by hanging plate 804, lower elasticity knot
Lifter guide pin 851 in structure 85 is held up product by the active force of spring III 852, while the push piece in push piece structure 83
Device 834 also releases product blank from side blow cavity plate 822, when product blank completely disengages side blow cavity plate 822, completes to unload
Material, while be connected in the blank product on material strip and also held up completely by lifter guide pin 851.This completes a complete work
Circulate.
Require emphasis supplement, and the tubular member of general lateral punching non-close ring is using inside by product outer wall
What the mode of wall punching was carried out, but present embodiment processing tubular member inwall has very strict requirements.In addition, if by outer
Wall inward wall is laterally punched too weak etc. factor of side blow strength of concave mould, finally machines this tubular member using present embodiment
Product, there is product inner wall smooth impulse- free robustness, mould bulk life time length is easy to maintenance to wait many advantages, can reach good
Effect.
Tubular member lateral punching non-close ring class progressive die in present embodiment, because of the particularity and complexity of structure
Property, design difficulty is very big.But exploitation design mould is carried out according to easy single punch-die, for drawing and forming and shaping extremely
Five processes are needed to complete less;And lateral punching non-close ring and punching general technology at least need two processes to complete, material strip
Separated with product and take a process, but the mold design for cutting off excess waste is not to use general die parameters, and structure is not yet
It is identical.In summary, single punch-die is used, it is tubular with present embodiment although a part of material can be saved
Part lateral punching non-close ring class progressive die is compared, and cost of labor is far longer than the cost of material be lost.According to one life
Production capacity power is calculated, and 8 processes will be completed by producing everyone using either simplex sequence, can only produce 500 or so within one day, and when personnel are long
Between the duplication of labour can be dog-tired.And the production of this tubular member lateral punching non-close ring class progressive die is used, a people sees that machine is daily
20000 can be easily produced, so as to which production efficiency greatly improves so that cost of labor is greatly lowered.And can be quickly big
Batch production, so as to supply in time.If customer demand at daily more than 10000, is produced by either simplex sequence production model, though energy
Enough to realize production, but the process-cycle length of product, product quality and delivery date are all difficult to meet customer requirement.
Described above is only the preferred embodiment to utility model, and not the scope of utility model is defined, therefore
On the premise of not departing from the utility model design spirit, those of ordinary skill in the art are to construction described in the utility model, spy
The equivalence changes or decoration that sign and principle are made, all should fall into the scope of protection of the utility model.
Claims (10)
1. tubular member lateral punching non-close ring class progressive die, including drawing station, punching station, it is characterised in that:Also include
The side blow station being arranged on after drawing and punching station, side blow station is provided with lateral punching non-close ring dress from inside to outside
Put, the device has:Upper mould (80), lower mould (81), lateral punching non-close ring structure (82), push piece structure (83), upper elasticity
Structure (84), lower elastic construction (85) and discharging structure (86);
The lateral punching non-close ring structure (82) is arranged between mould (80) and lower mould (81), and discharging structure (86) is set
Below Yu Shangmo, compressed for discharging and auxiliary;Push piece structure (83) is arranged within mould (80) and discharging structure (86), is used
Released in by product blank from mould;Upper elastic construction (84) is arranged within mould (80) and discharging structure (86), to unload
Expect that structure (86) provides the power required for discharging and auxiliary compression;Lower elastic construction (85) is arranged in lower mould (81);
Lateral punching non-close ring structure (82) includes:Wedge (821), side blow cavity plate (822), side blow punch-pin (823), sliding block
(824), drive block (825) and cushion block (826);Wedge (821) upper end is fixed on mould (80) and passes perpendicularly through discharging knot
Structure (86);Side blow cavity plate (822) is fixed in stripper (862), sliding block (824) be arranged at lower mould and can in lower mould work level
Linear motion, drive block (825) is arranged in lower mould, and one end is fastenedly connected with sliding block (824), the other end and side blow punch-pin
(823) it is fastenedly connected;The cushion block (826) is fixed on lower mould (81), for limiting side blow punch-pin (823), sliding block (824), passing
Motion block (825) makes side blow punch-pin (823), sliding block (824), drive block (825) only in the horizontal direction in the motion of above-below direction
Reciprocating motion.
2. tubular member lateral punching non-close ring class progressive die as claimed in claim 1, it is characterised in that:
The upper mould (80) includes:Upper clamping plate (801), upper padding plate (802), fixed plate (803) and hanging plate (804);On wherein
Die holder plate (801), upper padding plate (802), fixed plate (803) are fastenedly connected from top to bottom;Hanging plate (804) is arranged on fixed plate
(803) side, for preventing discharging structure (86) from being come off because of the gravity of itself.
3. tubular member lateral punching non-close ring class progressive die as claimed in claim 1, it is characterised in that:
The lower mould (81) includes:Limited post (811), concave template (812), lower bolster (813) and die shoe (814);Its concave
Template (812), lower bolster (813) and die shoe (814) are fastenedly connected from top to bottom;Limited post (811) is arranged on concave template
(812) in receiving hole, the lower surface of limited post (811) is close to be fixedly connected with the upper surface of lower bolster (813).
4. tubular member lateral punching non-close ring class progressive die as claimed in claim 1, it is characterised in that:
The discharging structure (86) includes the discharging cover plate (861) and stripper (862) set gradually from top to bottom.
5. tubular member lateral punching non-close ring class progressive die as claimed in claim 2, it is characterised in that:
The upper elastic construction (84) includes spring cup I (841), spring I (842) and push rod I (843), the spring cup I
(841) it is fixed in upper clamping plate (801), the spring I (842) is arranged in the receiving hole in upper clamping plate (801);Spring
The upper end of I (842) directly contacts with spring cup I (841), and lower end directly contacts with push rod I (843) upper surface.
6. tubular member lateral punching non-close ring class progressive die as claimed in claim 2, it is characterised in that:
The push piece structure (83) includes:Spring cup II (831), spring II (832), push rod II (833) and ejector (834),
The spring cup II (831) is fixed in upper clamping plate (801), lower end and the direct elastic reaction of spring II (832), the spring
II (832) are arranged in the receiving hole in upper clamping plate (801), spring II (832) lower end and the upper end of the push rod II (833)
Elastic reaction, described (833) lower surface of push rod II directly contact with ejector (834), and ejector (834) lower surface directly acts on
In product blank, the mutual transmission of the intermolecular forces of final each part, product blank can be pushed away out of side blow cavity plate (822)
Go out.
7. tubular member lateral punching non-close ring class progressive die as claimed in claim 3, it is characterised in that:
The lower elastic construction (85) is arranged on lower mould (81), and it includes:Lifter guide pin (851), spring III (852) and spring
Lid III (853), lifter guide pin (851) head are located in discharging structure (86), and the spring III (852) is arranged on lower mould
(81) in receiving hole, for lifter guide pin (851), linear reciprocation provides power up and down, and elastic with lifter guide pin (851)
Effect;The spring cup III (853) is fixed in die shoe (814), lifter guide pin (851) and the appearance in concave template (812)
Interporal lacuna of receiving is slidably matched.
8. tubular member lateral punching non-close ring class progressive die as claimed in claim 7, it is characterised in that:
The far smaller than upper elastic construction (84) of active force when the spring III (852) of the lower elastic construction (85) is fully compressed
Initial pressure.
9. tubular member lateral punching non-close ring class progressive die as claimed in claim 1, it is characterised in that:The drawing station,
Also include rushing correcting hole before punching station and rush fabrication hole station.
10. tubular member lateral punching non-close ring class progressive die as claimed in claim 9, it is characterised in that:The drawing station
Two idle stations are additionally provided with rushing between fabrication hole station.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720755632.8U CN206882582U (en) | 2017-06-27 | 2017-06-27 | Tubular member lateral punching non-close ring class progressive die |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720755632.8U CN206882582U (en) | 2017-06-27 | 2017-06-27 | Tubular member lateral punching non-close ring class progressive die |
Publications (1)
Publication Number | Publication Date |
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CN206882582U true CN206882582U (en) | 2018-01-16 |
Family
ID=61316953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720755632.8U Active CN206882582U (en) | 2017-06-27 | 2017-06-27 | Tubular member lateral punching non-close ring class progressive die |
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Country | Link |
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CN (1) | CN206882582U (en) |
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2017
- 2017-06-27 CN CN201720755632.8U patent/CN206882582U/en active Active
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